#include <linux/err.h>
#include <linux/ioctl.h>
#include <linux/init.h>
+#include <linux/of.h>
#include <linux/proc_fs.h>
#include <linux/idr.h>
#include <linux/backing-dev.h>
mtd->dev.devt = MTD_DEVT(i);
dev_set_name(&mtd->dev, "mtd%d", i);
dev_set_drvdata(&mtd->dev, mtd);
+ of_node_get(mtd_get_of_node(mtd));
error = device_register(&mtd->dev);
if (error)
goto fail_added;
return 0;
fail_added:
+ of_node_put(mtd_get_of_node(mtd));
idr_remove(&mtd_idr, i);
fail_locked:
mutex_unlock(&mtd_table_mutex);
device_unregister(&mtd->dev);
idr_remove(&mtd_idr, mtd->index);
+ of_node_put(mtd_get_of_node(mtd));
module_put(THIS_MODULE);
ret = 0;